CA3197328A1 - Appareil de production d'energie ameliore - Google Patents
Appareil de production d'energie amelioreInfo
- Publication number
- CA3197328A1 CA3197328A1 CA3197328A CA3197328A CA3197328A1 CA 3197328 A1 CA3197328 A1 CA 3197328A1 CA 3197328 A CA3197328 A CA 3197328A CA 3197328 A CA3197328 A CA 3197328A CA 3197328 A1 CA3197328 A1 CA 3197328A1
- Authority
- CA
- Canada
- Prior art keywords
- buoyancy vessel
- support structure
- power generating
- generating apparatus
- turbine assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 94
- 238000007667 floating Methods 0.000 claims abstract description 26
- 239000011800 void material Substances 0.000 claims abstract description 6
- 230000000712 assembly Effects 0.000 claims description 70
- 238000000429 assembly Methods 0.000 claims description 70
- 230000007246 mechanism Effects 0.000 claims description 37
- 230000000694 effects Effects 0.000 description 23
- 230000008878 coupling Effects 0.000 description 17
- 238000010168 coupling process Methods 0.000 description 17
- 238000005859 coupling reaction Methods 0.000 description 17
- 230000008901 benefit Effects 0.000 description 16
- 239000000463 material Substances 0.000 description 12
- 238000010248 power generation Methods 0.000 description 8
- 230000001965 increasing effect Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000013459 approach Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000003306 harvesting Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B17/00—Other machines or engines
- F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
- F03B17/061—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially in flow direction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/93—Mounting on supporting structures or systems on a structure floating on a liquid surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2250/00—Geometry
- F05B2250/40—Movement of component
- F05B2250/41—Movement of component with one degree of freedom
- F05B2250/411—Movement of component with one degree of freedom in rotation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2250/00—Geometry
- F05B2250/70—Shape
- F05B2250/72—Shape symmetric
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/04—Deployment, e.g. installing underwater structures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Hydraulic Turbines (AREA)
Abstract
La présente invention concerne un appareil de production d'énergie permettant d'extraire de l'énergie à partir de l'eau en écoulement. L'appareil comprend un navire de flottabilité et un ensemble turbine couplé au navire de flottabilité. L'ensemble turbine comprend un rotor de turbine monté sur une nacelle, et une structure de support. La structure de support comprend une structure ouverte définissant au moins un vide configuré pour fournir un passage permettant à un flux l'eau de traverser. La structure de support est accouplée de manière pivotante au niveau de son extrémité intérieure au navire de flottabilité au niveau d'au moins deux emplacements de raccordement espacés verticalement et au niveau de son extrémité extérieure à la nacelle. L'ensemble turbine est mobile de manière pivotante entre une première position et une seconde position. Lorsque l'appareil de production d'énergie est flottant sur une masse d'eau, dans la première position, la nacelle est complètement immergée sous la surface de l'eau ; et dans la seconde position, au moins une partie de la nacelle fait saillie au-dessus de la surface de l'eau.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB2018290.3A GB202018290D0 (en) | 2020-11-20 | 2020-11-20 | Improved power generating apparatus |
| GB2018290.3 | 2020-11-20 | ||
| PCT/GB2021/052997 WO2022106832A1 (fr) | 2020-11-20 | 2021-11-18 | Appareil de production d'énergie amélioré |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3197328A1 true CA3197328A1 (fr) | 2022-05-27 |
Family
ID=74046699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3197328A Pending CA3197328A1 (fr) | 2020-11-20 | 2021-11-18 | Appareil de production d'energie ameliore |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20240011459A1 (fr) |
| EP (1) | EP4248082A1 (fr) |
| JP (1) | JP2023550294A (fr) |
| CN (1) | CN116724169A (fr) |
| CA (1) | CA3197328A1 (fr) |
| GB (1) | GB202018290D0 (fr) |
| WO (1) | WO2022106832A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3110941A1 (fr) * | 2020-05-28 | 2021-12-03 | Airbus (S.A.S.) | Dispositif de production d’énergie comportant un bateau aérotracté tractant au moins une hydrolienne |
| EP4299897A1 (fr) | 2022-06-29 | 2024-01-03 | Relidal, SL | Système et procédé de production d'électricité à partir d'un flux de fluide dans un corps d'eau |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL272621A (fr) | 1961-01-13 | |||
| JP2000240555A (ja) * | 1999-02-17 | 2000-09-05 | Sadaji Kiyohara | 水中発電装置 |
| GB9904108D0 (en) | 1999-02-24 | 1999-04-14 | I T Power Limited | Water tubine sleeve mounting |
| NO320252B1 (no) * | 2003-05-21 | 2005-11-14 | Hydra Tidal Energy Technology | Anordning for forankring av en flytende struktur |
| GB0408939D0 (en) * | 2004-04-22 | 2004-05-26 | Weir Strachan & Henshaw | Water current turbine |
| GB0427197D0 (en) | 2004-12-11 | 2005-01-12 | Johnston Barry | Tidal power generating apparatus |
| US7453166B2 (en) * | 2006-06-06 | 2008-11-18 | Oceana Energy Company | System for generating electricity from fluid currents |
| NO327567B1 (no) * | 2007-02-16 | 2009-08-17 | Hydra Tidal Energy Technology | Flytende anlegg for produksjon av energi fra stromninger i vann |
| JP5189647B2 (ja) | 2007-06-29 | 2013-04-24 | アクアンティス，インコーポレーテッド | マルチポイント係留及び安定化システム、及び流れを用いた水中用タービンのための制御方法 |
| US8102071B2 (en) * | 2007-10-18 | 2012-01-24 | Catlin Christopher S | River and tidal power harvester |
| GB0809334D0 (en) | 2008-05-22 | 2008-07-02 | Scotrenewables Marine Power Lt | Generating apparatus |
| CN202266366U (zh) | 2011-10-13 | 2012-06-06 | 哈尔滨工程大学 | 水平轴变桨距潮流能水轮机 |
| CA2933492A1 (fr) | 2013-12-19 | 2015-06-25 | Bluewater Energy Services B.V. | Appareil de production d'energie a partir de courants marins |
| US9506451B2 (en) | 2014-03-17 | 2016-11-29 | Aquantis, Inc. | Floating, yawing spar current/tidal turbine |
| GB201621970D0 (en) | 2016-12-22 | 2017-02-08 | Scotrenewables Tidal Power Ltd | Power generating apparatus |
-
2020
- 2020-11-20 GB GBGB2018290.3A patent/GB202018290D0/en not_active Ceased
-
2021
- 2021-11-18 EP EP21816138.8A patent/EP4248082A1/fr active Pending
- 2021-11-18 CA CA3197328A patent/CA3197328A1/fr active Pending
- 2021-11-18 JP JP2023526972A patent/JP2023550294A/ja active Pending
- 2021-11-18 CN CN202180077898.0A patent/CN116724169A/zh active Pending
- 2021-11-18 US US18/037,640 patent/US20240011459A1/en active Pending
- 2021-11-18 WO PCT/GB2021/052997 patent/WO2022106832A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022106832A1 (fr) | 2022-05-27 |
| EP4248082A1 (fr) | 2023-09-27 |
| GB202018290D0 (en) | 2021-01-06 |
| JP2023550294A (ja) | 2023-12-01 |
| CN116724169A (zh) | 2023-09-08 |
| US20240011459A1 (en) | 2024-01-11 |
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